Class I
,
Increased overjet
,
Crowding
,
Rotations

Leveling Curve of Spee
,
Intrusion
,
Retraction
,
IPR
,
Elastics: Class II
Courtesy of Dr Q. Chen, 2022
Before picture of treatment

Treatment Summary

Patient Information

  • Age: 12
  • Gender: female
  • Invisalign Treatment Option: Invisalign Full

Total Treatment Time

  • 20 months

Number of aligners

  • Maxillary: 29 + 15 + 10 = 54
  • Mandibulary: 29 + 18 + 12 = 59

Aligner Wear time

  • 1-week

Retention

  • Maxillary: Fixed/Bonded
  • Mandibular: Fixed/Bonded

Results achieved

  • Class I relationship achieved
  • NormalĀ  overjet and overbite achieved
  • Deepbite improved
  • Overjet improved
  • Proper axial inclination of incisors
  • Curve of Spee leveled
  • Arch form improved
  • All treatment goals were achieved case
  • Harmonic arches were achieved

Comments

  • We used IPR to correct the oversize canine and incisor.
  • Class I canine relationship was achieved after closure of IPR space.
  • Class II elastics were used for 14 months.
  • This type of case could be finished by Invisalign Moderate.

Images

Initial and final

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upper
lower
right
front
left
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upper
lower
right
front
left
InitialFinal
Before picture of treatment
After picture of treatment
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Radiographs

Initial Final
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